I truly think that something should be done about casting a 0.5 vote on a photo. This is appalling, an unless the photo breaks the rules for which the host should be attentive enough to detect it, it is dishonest on the right side and arrogant on the wrong. On 3 votes of 0.5, it is only normal that someone in the a path of learning desires to know why. After all, the mass benefit of these challenges is that we all, at our different levels, are learning something new and more advanced. Can anyone explain the logic of this: someone takes the pain to vote 0.5 but has not the dignity nor the courage, the generosity (?) and never mind the marbles to comment on it? It is a disgrace, no one learns from this. It is dishonest and cowardly. A vote 0.5 on a challenge entry should not be activated unless the voter states its reasons. This is deplorable and not in harmony with a website of such a caliber as DPR.